A new technique for the determination of magnetic field distribution in a ferromagnetic core

This paper proposes a new technique for simulation the magnetic field in a cross section of a ferromagnetic core. As discretization method we choose the finite differences technique because of its simplicity and easy implementation in the rectangular geometries. The resulted algebraic equations were...

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Bibliographic Details
Main Author: Sirbu, I. G.
Format: Conference Proceeding
Language:English
Subjects:
Coils
Current density
Eddy currents
Equations
ferromagnetic core
Finite difference methods
finite difference technique
Magnetic cores
Magnetic fields
Mathematical model
numerical simulation
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Summary:This paper proposes a new technique for simulation the magnetic field in a cross section of a ferromagnetic core. As discretization method we choose the finite differences technique because of its simplicity and easy implementation in the rectangular geometries. The resulted algebraic equations were implemented in a program created in Matlab and solved iteratively. The results were analyzed and discussed in comparison with the classical theory and previous works.
DOI:10.1109/SCE.2011.6092139